ISL3243EIRZ-T The Renesas ISL3243EIRZ-T is a full transceiver IC operating on RS232 protocol. It features 3 drivers and 5 receivers with a supply voltage range of 2.7V to 3.6V.
Mfr Part #:

ISL3243EIRZ-T

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas ISL3243EIRZ-T is a full transceiver IC operating on RS232 protocol. It features 3 drivers and 5 receivers with a supply voltage range of 2.7V to 3.6V.
✓ Total Stock: 4,000 pcs

ISL3243EIRZ-T Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

ISL3243EIRZ-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage

ISL3243EIRZ-T Description

Short technical summary and product information.

This Renesas ISL3243EIRZ-T is a transceiver integrated circuit designed for interface applications. It supports the RS232 protocol and offers a configuration of 3 drivers and 5 receivers. The device operates within a voltage range of 2.7V to 3.6V, with a data rate of 250kbps.

 

The transceiver has a receiver hysteresis of 500 mV and an operating temperature range of -40°C to 85°C. It is designed for surface mounting and comes in a 32-QFN (5x5) package, specifically a 32-VFQFN Exposed Pad.

 

This component is suitable for various communication interfaces where reliable signal translation and robust protection are required. Its specifications make it a viable option for designs needing to bridge microcontrollers with the physical world in complex systems.

ISL3243EIRZ-T Quick Information

Product Type: Transceiver
Canonical Name: Renesas ISL3243EIRZ-T Transceiver
Subcategory: Drivers, Receivers, Transceivers

ISL3243EIRZ-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISL3243EIRZ-T Features

  • Full transceiver with RS232 protocol.
  • 3 drivers and 5 receivers.
  • Operates from 2.7V to 3.6V.
  • Surface mount 32-QFN package.
  • Wide temperature range: -40°C to 85°C.

ISL3243EIRZ-T Applications

  • Ideal for serial communication.
  • Used in embedded systems.
  • Suitable for industrial interfaces.
  • Connects microcontrollers to peripherals.

ISL3243EIRZ-T FAQs

6 frequently asked questions generated from this part’s specifications.
What type of transceiver is the ISL3243EIRZ-T?

The ISL3243EIRZ-T is a full transceiver.

What protocol does the ISL3243EIRZ-T support?

The ISL3243EIRZ-T supports the RS232 protocol.

What is the operating voltage range for the ISL3243EIRZ-T?

The operating voltage range is 2.7V to 3.6V.

What is the operating temperature range of the ISL3243EIRZ-T?

The operating temperature range is -40°C to 85°C.

How is the ISL3243EIRZ-T mounted?

The ISL3243EIRZ-T is a surface mount device.

What package is the ISL3243EIRZ-T supplied in?

The ISL3243EIRZ-T is supplied in a 32-QFN (5x5) package, specifically a 32-VFQFN Exposed Pad.

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